Taylor Swift and Tom Hiddleston split up

After three months together, the "Captain America" actor and Taylor Swift have split up, according to Us Weekly.

What do we do now?

"She was the one to put the brakes on the relationship," a source told the magazine. "Tom wanted the relationship to be more public than she was comfortable with. Taylor knew the backlash that comes with public displays of affection but Tom didn't listen to her concerns when she brought them up."

The source went on to say 35-year-old Hiddleston is "embarrassed that the relationship fizzled out."

I told those crazy kids to go slow, but they wouldn't listen.

In this April 3, 2016 photo, Taylor Swift arrives at the iHeartRadio Music Awards at The Forum in Inglewood, Calif. (Photo by Richard Shotwell/Invision/AP, File)

"It was an intense start," a source close to Hiddleston said. "No one can keep that kind of momentum going."

Yes, they can.

"They get along great and will remain friends, but they just don't see it working romantically right now," the source said.

Swift launched the relationship just a couple weeks after breaking up with DJ Calvin Harris, who's now out and about with Mexican actress/singer Eiza Gonzalez.

Us Weekly says, at one point, Hiddleston was planning to propose.

C'mon. The guy who plays Loki was not going to marry Taylor Swift. C'mon.

"(He) has been a dream come true," someone close to Swift told the magazine at the time. "He's so romantic, classic and chivalrous, and he's doing everything right. She would definitely say yes."